%0 Journal Article
%T Optical constants of fluoride films in the DUV range<br>氟化物材料在深紫外波段的光学常数
%A Xue Chun-Rong
%A Yi Kui
%A Qi Hong-Ji
%A Shao Jian-Da
%A Fan Zheng-Xiu
%A <br>薛春荣
%A 易葵
%A 齐红基
%A 邵建达
%A 范正修
%J 物理学报
%D 2009
%I 
%X High-refractive-index materials such as LaF3, NdF3 and GdF3 and low-refractive-index materials such as MgF2, AlF3 and Na3AlF6 single thin films are deposited by a resistive-heating boat at different deposited rates and specific substrate temperatures on single crystal MgF2 substrate. Transmittances of all fluoride thin films are measured through commercial spectrometer in the ambient atmosphere. Optical constants of these films are determined by the envelope method and the factors effecting optical constants are studied. Result of this work may play an important role in the design and manufacture of cost-effective, mechanically and optically stable optical coatings for the VUV region.
%K 光学常数，
%K 包络法，
%K 氟化物材料，
%K 深紫外
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=4DB3F47CA7553ED369E1BA7A382DD610&yid=DE12191FBD62783C&vid=9FFCC7AF50CAEBF7&iid=DF92D298D3FF1E6E&sid=1C035DDD3E83C32E&eid=FB5C7A21DCADBAB4&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0